TypeScript to Java

Mirror Course

TypeScript developers already think in static types. Java takes that further with the JVM's mature ecosystem, enterprise patterns, and explicit OOP hierarchy.

Mirror Course

10 lessons

~7 hours

Start Learning

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Course Lessons

Introduction: Compiler to JVM

Introduction

Type Systems: Structural vs Nominal

Type Systems

Classes & OOP

Generics

Modules to Packages

Null Safety

Async to Threads

Ecosystem

Exception Handling

Java checked vs unchecked exceptions, try-with-resources vs TS try/catch

Collections and Stream API

Java Stream API vs TypeScript array methods — map/filter/reduce/groupBy

8 more lessons available

Mirror Courses

TypeScript to Java

Mirror Course

TypeScript developers already think in static types. Java takes that further with the JVM's mature ecosystem, enterprise patterns, and explicit OOP hierarchy.

Mirror Course

10 lessons

~7 hours

Start Learning

Progress

Completion0%

Completed

Remaining

Course Lessons

Introduction: Compiler to JVM

Introduction

Type Systems: Structural vs Nominal

Type Systems

Classes & OOP

Generics

Modules to Packages

Null Safety

Async to Threads

Ecosystem

Exception Handling

Java checked vs unchecked exceptions, try-with-resources vs TS try/catch

Collections and Stream API

Java Stream API vs TypeScript array methods — map/filter/reduce/groupBy